Name: Electronic Drain Valve Model: 507292 Indicator Lamp: LED indicating power on/off Voltage Range: 10% Protection Grade: IP65 Insulation Class: H Maximum Working Pressure: 1.6 MPa Maximum Temperature: 90C Operating Temperature Range: -40C to 60C Maximum Current Consumption: 4 mA Power Supply Voltage: 24240 V AC/DC, 50/60 Hz Discharge Time (ON): 0.510 seconds Time Interval (OFF): 0.545 minutes Widely used in filters, separators, dryers, tanks, drip legs, and other compressed air system components Clean the compressed air system after installation Note the direction when installing the valve: outlet must not use hose that cannot withstand air impact Power supply voltage must match drain valve voltage: positive pole must be connected to terminal "1" when using DC When leaving the drain valve connected to cable: brown wire is live (L), blue wire is neutral (N), yellow-green wire is safety ground (GND) Tighten the long screw on the terminal box securely to prevent water ingress Warning! When installing the electronic drain valve, ensure that: Compressed air has been fully released (system under zero pressure) Power supply has been switched off Color: Gold + Black Material: Metal Flow Size: 5 mm Inlet/Outlet Port Size: 1/2 inch Package Contents: 1 x Electronic Drain Valve Note: Light and display differences may cause slight color variation between image and actual item Measurement error allowed: 13 cm